Don't Be confused with the Volts, Wattage, number of cells or Capacity 4400mah etc. It may vary. There is more than one battery based on power and all will work with your computer. Your existing Ac Adapter will work with all batteries.
If you need standard size battery for Laptop, just choose the battery which is 6 cell or 5800mah or less then 5800mah(i.e 5200mah, 4800mah, 4400mah). This size is same size as your standard battery.
6 cell or 8 cell same size as standard battery
5800mah same size as standard battery
5200mah same size as standard battery
4800mah same size as standard battery
4400mah same size as standard battery
4200mah same size as standard battery
4000mah same size as standard battery
Some 9 cell or 12 cell may protrude out the (bottom/side) of the laptop and may cause your laptop to sit at an angle. But It is better for Laptop as it create good air circulation and does not cause CPU to become hot and freeze.

We focus on supply premium quality & low price replacement "New Battery for Apple Ibook M9627/A 5200mah SILVER Laptop" that are manufactured to meet or exceed the specifications of the original brand manufacturer. All laptop batteries are brand new in box, never used, highest quality premium cells are used in the "New Battery for Apple Ibook M9627/A 5200mah SILVER Laptop".
It is 100% original manufacturer compatible and run longer time!. Netbooks use 3 cell or 4 cell as standard size battery.

Q: Description looks very short, Will this part or battery fit my computer?
A: The part or battery Apple New Battery for Apple Ibook M9627/A 5200mah SILVER Laptop is guaranteed to work with your laptop when you see your part's OEM part number (printed on battery label) or laptop model number on this page. The list might be incomplete because it is difficult to collect all information at one time. If you are not sure of your choice, please write details in comments box while ordering or email or call us 714-257-0711 . We will ship you the correct battery based on your order.

Q: Laptop Battery: How long does this laptop battery last?
A: It depends on your laptop settings and workload, and it is hard to predict the exact time here. Most of our replacement batteries have higher capacity than the original ones, it means New Battery for Apple Ibook M9627/A 5200mah SILVER Laptop last longer between charge cycles. Higher capacity batteries have no impact on the performance of your laptop.

Q: Laptop Battery: This battery capacity is not same as original battery capacity i.e 4800mah, 5200mah, 8800mah etc
A:"Milliamps Hour (mah)" and "number of cells" is the strength or capacity of Lithium Ion Rechargeable battery. The higher the mAh, the longer the battery will last, means more discharge time. Batteries with different mAh ratings are interchangeable.
Battery capacity can be different ie 4400mah, 4800mah, 5200mab, 6600mah or similar like this.
It will still work in your computer without any problem. Higher capacity works for longer time(run time/discharge time)
Only some of 8800mah or 9600mah are bigger in size and sticks out of battery slot but they will still
work in your computer. But It is better for Laptop as it create good air circulation and does not cause CPU to become hot and freeze.

Q: Laptop Battery "New Battery for Apple Ibook M9627/A 5200mah SILVER Laptop M9627 A": How to check if your old battery is bad or there is some other problem?
A: First, Remove the battery and turn on the computer on Ac adapter/power supply. If you can not turn on the computer
on Ac adapter, it means first thing that may be bad is AC Adapter or DC JACK.
(DC JACK) The AC adapter connects to your laptop through a little power jack hole on the back called DC Jack. DC Jack is part of motherboard and it is inside the hole on the back of computer where you insert the tip of adapter.
It is is loose or broken, you probably noticed that you have to Wiggle the adapter cable near the DC jack gently while it is connected to the computer and a wall outlet.
This is indication that you have defective DC JACK. You need to fix it otherwise you can only drain the battery and not recharge the battery once it is drained.
DC jack can be replaced. Search online for more information.
(AC ADAPTER)Further, Laptop Should turnon on AC Power while battery is not in the computer.

Q: Why Buy From Us?
We sell freshly produced and brand new batteries, chargers & merchandise. We don't keep it on shelf because of our high-volume sales.
We are able to sell good quality rich power products at low prices because we buy direct from Manufacturers & Distributors in bulk quantity.
We never go after quick, one-time profit. Our motto is excellent products and customer service which is our permanent promise to you. Please check our customer feedbacks. We have 30 days replacement warranty. It is very easy for you to return or exchange the product.
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+Package includes "New Battery for Apple Ibook M9627/A 5200mah SILVER Laptop" comes in a box, brand new and in unused condition
+Charge and check "New Battery for Apple Ibook M9627/A 5200mah SILVER Laptop M9627 A" before use. Also charge and discharge at least once a month.
+High Capacity item "New Battery for Apple Ibook M9627/A 5200mah SILVER Laptop" may gets a little hot while in use, therefore place your laptop in a well ventilated place and to keep it cool.
+Our Products are assembled and manufactured by high-capacity power products and built-in "Apple New Battery for Apple Ibook M9627/A 5200mah SILVER Laptop M9627 A" rechargeable battery protection circuit.
+Most of our items "New Battery for Apple Ibook M9627/A 5200mah SILVER Laptop M9627 A" are shipped from our warehouse in California
+Our Product "New Battery for Apple Ibook M9627/A 5200mah SILVER Laptop" comes with money back guarantee.
+All Information about this product "New Battery for Apple Ibook M9627/A 5200mah SILVER Laptop are subject to change without prior notice. All designated brands including "Apple", trademarks, and model names are property of their respective owners.